3D Residential Building Design With Floor Levels And Exterior Massing

This 3D residential building design drawing shows a clear exterior massing of a multi level house with ground floor, upper floor, and terrace layout. The model highlights slab levels, wall alignment, balcony projection, and façade composition for residential planning. Door and window positions are visually coordinated to reflect functional internal space distribution. Floor height proportions and roof slab detailing support early stage architectural visualization. The drawing helps understand building form, elevation balance, and spatial hierarchy. It is suitable for architectural presentation, residential planning reference, and 3D coordination in AutoCAD based workflows.